Upadacitinib Impurity 109 CAS CATO-C4X-2405109
| CAS No. | CATO-C4X-2405109 |
| Molecular Formula | C25H29N5O5 |
| Molecular Weight | 479.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Upadacitinib Impurity 109.
CATO supplies Upadacitinib Impurity 109 (CAS CATO-C4X-2405109), a pharmacopoeial impurity reference standard (molecular formula C25H29N5O5, MW 479.53 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C25H29N5O5, Upadacitinib Impurity 109 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 479.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Upadacitinib Impurity 109 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H29N5O5 |
| Molecular Weight | 479.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Upadacitinib Standards
- Upadacitinib Impurity 66 (CAS CATO-C4X-240566)
- Upadacitinib Impurity 170 (CAS CATO-C4X-2405170)
- Upadacitinib Impurity 125 (CAS CATO-C4X-2405125)
- Upadacitinib Impurity 210 (CAS CATO-C4X-2405210)
- Upadacitinib Impurity 106 (CAS CATO-C4X-2405106)
- Upadacitinib Impurity 124 (CAS CATO-C4X-2405124)
- Upadacitinib Impurity 130 (CAS CATO-C4X-2405130)
- Upadacitinib Impurity 193 (CAS CATO-C4X-2405193)
Recommended Standards
- N-(5-((4-Nitrophenyl)sulfonyl)thiazol-2-yl)-2,2-diphenylacetamide (CAS 446858-29-3)
- 4-([2,2':6',2''-Terpyridin]-4'-yl)-2,6-di(pyridin-4-yl)phenol (CAS 2378719-35-6)
- (R)-(+)-Nicardipine (CAS 76093-35-1)
- 2-((6-(Tert-butyl)-3-cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)-N-(4-fluorobenzyl)acetamide (CAS 664999-25-1)
- Tofacitinib Impurity 151 (CAS 1548270-19-4)
- Selexipag Impurity 19 (CAS CATO-C4X-196119)
- Foritinib Impurity 6 (CAS CATO-C4X-33106)
- n-(1-Methoxypropan-2-yl)octan-1-amine (CAS 35841-96-4)
- N-carbamimidoylpyrazine-2-carboxamide (CAS 60398-24-5)
- 2-((Cyclopentyloxy)methyl)-4-fluorobenzenethiol (CAS 1443338-58-6)
- N-(2-(4-Phenylpiperazin-1-yl)ethyl)pyridine-3-sulfonamide (CAS 1210209-72-5)
- 2-Amino-4,4-dichlorodiphenyl ether (CAS 121-27-7)
- [(2,5-difluorophenyl)thio]acetic acid (CAS 848178-43-8)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com